1991 Holden Apollo vs. 2012 GMC Sierra
To start off, 2012 GMC Sierra is newer by 21 year(s). Which means there will be less support and parts availability for 1991 Holden Apollo. In addition, the cost of maintenance, including insurance, on 1991 Holden Apollo would be higher. At 5,999 cc (8 cylinders), 2012 GMC Sierra is equipped with a bigger engine. In terms of performance, 2012 GMC Sierra (353 HP @ 5400 RPM) has 235 more horse power than 1991 Holden Apollo. (118 HP @ 5200 RPM) In normal driving conditions, 2012 GMC Sierra should accelerate faster than 1991 Holden Apollo. With that said, vehicle weight also plays an important factor in acceleration. 2012 GMC Sierra weights approximately 1459 kg more than 1991 Holden Apollo. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2012 GMC Sierra is four wheel drive (4WD), it will have significant more traction and grip than 1991 Holden Apollo. In wet, icy, snow, or gravel driving conditions, 2012 GMC Sierra will offer significantly more control. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 2012 GMC Sierra (506 Nm @ 4400 RPM) has 335 more torque (in Nm) than 1991 Holden Apollo. (171 Nm @ 4400 RPM). This means 2012 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 1991 Holden Apollo. 2012 GMC Sierra has automatic transmission and 1991 Holden Apollo has manual transmission. 1991 Holden Apollo will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2012 GMC Sierra will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1991 Holden Apollo | 2012 GMC Sierra | |
| Make | Holden | GMC |
| Model | Apollo | Sierra |
| Year Released | 1991 | 2012 |
| Engine Position | Front | Front |
| Engine Size | 1996 cc | 5999 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 118 HP | 353 HP |
| Engine RPM | 5200 RPM | 5400 RPM |
| Torque | 171 Nm | 506 Nm |
| Torque RPM | 4400 RPM | 4400 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Automatic |
| Vehicle Weight | 1205 kg | 2664 kg |
| Vehicle Length | 4510 mm | 5710 mm |
| Vehicle Width | 1720 mm | 2040 mm |
| Vehicle Height | 1410 mm | 1940 mm |
| Wheelbase Size | 2610 mm | 3380 mm |
